We're dividing 72229159 by 580 
Our goal is to divide 72229159 by 580.

Going ahead to step 1:
If we divide 7 by 580, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 580

Let's proceed to step 2:
580 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Append the next digit (2) from the dividend to 72 and continue with: 722 / 580

Moving on to step 3:
580 can be fit into 722 1 times, resulting in a remainder of 142.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 142 after subtracting 580 from 722.
Bring next digit (2) of the dividend behind the 142 and repeat the process: 1422 / 580

Step 4:
1422 divided by 580 is 2 with a remainder of 262.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 1160 away from 1422, we end up with 262.
Grab the next digit (9) from the dividend, add it to 262, then carry on: 2629 / 580

Moving on to step 5:
2629 divided by 580 is 4 with a remainder of 309.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
If we take 2320 away from 2629, we end up with 309.
Fetch the next digit (1) from the dividend, attach it to 309 and continue: 3091 / 580

On to step 6:
3091 divided by 580 is 5 with a remainder of 191.
Use 5 as the next digit of our solution. 
Result so far: 1245.0
If we subtract 2900 from 3091, we get 191.
Append the next digit (5) from the dividend to 191 and continue with: 1915 / 580

Step 7:
When dividing 1915 by 580, we get 3 with a remainder of 175.
Put 3 as the next digit of the answer. 
Result so far: 12453.0
Subtract 1740 from 1915 to get 175.
Grab the next digit (9) from the dividend, add it to 175, then carry on: 1759 / 580

On to step 8:
The number 580 fits into 1759 3 times, leaving a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 124533.0
If we take 1740 away from 1759, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 9:
When dividing 190 by 580, we get 0 with a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 124533.0
If we subtract 0 from 190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 10:
580 can be fit into 1900 3 times, resulting in a remainder of 160.
Use 3 as the next digit of our solution. 
Result so far: 124533.03
If we take 1740 away from 1900, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
When dividing 1600 by 580, we get 2 with a remainder of 440.
The number 2 becomes the next digit in our result. 
Result so far: 124533.032
The remainder is 440 after subtracting 1160 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 12:
580 can be fit into 4400 7 times, resulting in a remainder of 340.
Write down 7 as next digit of the result. 
Result so far: 124533.0327
The remainder is 340 after subtracting 4060 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 13:
The number 580 fits into 3400 5 times, leaving a remainder of 500.
Put 5 as the next digit of the answer. 
Result so far: 124533.03275
Deduct 2900 from 3400 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 14:
580 goes into 5000 8 times with a remainder of 360.
The number 8 becomes the next digit in our result. 
Result so far: 124533.032758
Deduct 4640 from 5000 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 15:
When dividing 3600 by 580, we get 6 with a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 124533.0327586
If we take 3480 away from 3600, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 16:
The number 580 fits into 1200 2 times, leaving a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 124533.03275862
If we subtract 1160 from 1200, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 124533.03275862 with a remainder of 4e-08.